xserver

protocol-xiquerypointer.c (5824B)

---

 /**
  * Copyright © 2009 Red Hat, Inc.
  *
  *  Permission is hereby granted, free of charge, to any person obtaining a
  *  copy of this software and associated documentation files (the "Software"),
  *  to deal in the Software without restriction, including without limitation
  *  the rights to use, copy, modify, merge, publish, distribute, sublicense,
  *  and/or sell copies of the Software, and to permit persons to whom the
  *  Software is furnished to do so, subject to the following conditions:
  *
  *  The above copyright notice and this permission notice (including the next
  *  paragraph) shall be included in all copies or substantial portions of the
  *  Software.
  *
  *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  *  THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  *  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  *  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  *  DEALINGS IN THE SOFTWARE.
  */
 
 /* Test relies on assert() */
 #undef NDEBUG
 
 #ifdef HAVE_DIX_CONFIG_H
 #include <dix-config.h>
 #endif
 
 /*
  * Protocol testing for XIQueryPointer request.
  */
 #include <stdint.h>
 #include <X11/X.h>
 #include <X11/Xproto.h>
 #include <X11/extensions/XI2proto.h>
 #include "inputstr.h"
 #include "windowstr.h"
 #include "scrnintstr.h"
 #include "xiquerypointer.h"
 #include "exevents.h"
 #include "exglobals.h"
 
 #include "protocol-common.h"
 
 extern ClientRec client_window;
 static ClientRec client_request;
 static void reply_XIQueryPointer_data(ClientPtr client, int len,
                                       char *data, void *closure);
 
 static struct {
     DeviceIntPtr dev;
     WindowPtr win;
 } test_data;
 
 static void
 reply_XIQueryPointer(ClientPtr client, int len, char *data, void *closure)
 {
     xXIQueryPointerReply *rep = (xXIQueryPointerReply *) data;
     SpritePtr sprite;
 
     if (!rep->repType)
         return;
 
     if (client->swapped) {
         swapl(&rep->length);
         swaps(&rep->sequenceNumber);
         swapl(&rep->root);
         swapl(&rep->child);
         swapl(&rep->root_x);
         swapl(&rep->root_y);
         swapl(&rep->win_x);
         swapl(&rep->win_y);
         swaps(&rep->buttons_len);
     }
 
     reply_check_defaults(rep, len, XIQueryPointer);
 
     assert(rep->root == root.drawable.id);
     assert(rep->same_screen == xTrue);
 
     sprite = test_data.dev->spriteInfo->sprite;
     assert((rep->root_x >> 16) == sprite->hot.x);
     assert((rep->root_y >> 16) == sprite->hot.y);
 
     if (test_data.win == &root) {
         assert(rep->root_x == rep->win_x);
         assert(rep->root_y == rep->win_y);
         assert(rep->child == window.drawable.id);
     }
     else {
         int x, y;
 
         x = sprite->hot.x - window.drawable.x;
         y = sprite->hot.y - window.drawable.y;
 
         assert((rep->win_x >> 16) == x);
         assert((rep->win_y >> 16) == y);
         assert(rep->child == None);
     }
 
     assert(rep->same_screen == xTrue);
 
     reply_handler = reply_XIQueryPointer_data;
 }
 
 static void
 reply_XIQueryPointer_data(ClientPtr client, int len, char *data, void *closure)
 {
     reply_handler = reply_XIQueryPointer;
 }
 
 static void
 request_XIQueryPointer(ClientPtr client, xXIQueryPointerReq * req, int error)
 {
     int rc;
 
     rc = ProcXIQueryPointer(&client_request);
     assert(rc == error);
 
     if (rc == BadDevice)
         assert(client_request.errorValue == req->deviceid);
 
     client_request.swapped = TRUE;
     swaps(&req->deviceid);
     swapl(&req->win);
     swaps(&req->length);
     rc = SProcXIQueryPointer(&client_request);
     assert(rc == error);
 
     if (rc == BadDevice)
         assert(client_request.errorValue == req->deviceid);
 }
 
 static void
 test_XIQueryPointer(void)
 {
     int i;
     xXIQueryPointerReq request;
 
     memset(&request, 0, sizeof(request));
 
     request_init(&request, XIQueryPointer);
 
     reply_handler = reply_XIQueryPointer;
 
     client_request = init_client(request.length, &request);
 
     request.deviceid = XIAllDevices;
     request_XIQueryPointer(&client_request, &request, BadDevice);
 
     request.deviceid = XIAllMasterDevices;
     request_XIQueryPointer(&client_request, &request, BadDevice);
 
     request.win = root.drawable.id;
     test_data.win = &root;
 
     test_data.dev = devices.vcp;
     request.deviceid = devices.vcp->id;
     request_XIQueryPointer(&client_request, &request, Success);
     request.deviceid = devices.vck->id;
     request_XIQueryPointer(&client_request, &request, BadDevice);
     request.deviceid = devices.mouse->id;
     request_XIQueryPointer(&client_request, &request, BadDevice);
     request.deviceid = devices.kbd->id;
     request_XIQueryPointer(&client_request, &request, BadDevice);
 
     test_data.dev = devices.mouse;
     devices.mouse->master = NULL;       /* Float, kind-of */
     request.deviceid = devices.mouse->id;
     request_XIQueryPointer(&client_request, &request, Success);
 
     for (i = devices.kbd->id + 1; i <= 0xFFFF; i++) {
         request.deviceid = i;
         request_XIQueryPointer(&client_request, &request, BadDevice);
     }
 
     request.win = window.drawable.id;
 
     test_data.dev = devices.vcp;
     test_data.win = &window;
     request.deviceid = devices.vcp->id;
     request_XIQueryPointer(&client_request, &request, Success);
 
     test_data.dev = devices.mouse;
     request.deviceid = devices.mouse->id;
     request_XIQueryPointer(&client_request, &request, Success);
 
     /* test REQUEST_SIZE_MATCH */
     client_request.req_len -= 4;
     request_XIQueryPointer(&client_request, &request, BadLength);
 }
 
 int
 protocol_xiquerypointer_test(void)
 {
     init_simple();
 
     test_XIQueryPointer();
 
     return 0;
 }